I would like to say that I am glad that I found Stack Overflow. This is a great site: I can ask questions and get answers quickly.
But I would also like to say that sometimes, after I've asked a question and received several answers, I'll have a problem with implementing one of them and respond with a comment... Only to be ignored by the author of that answer.
There's a lack of comment-response-back in Stack Overflow... It's like people are really hungry, they get a question (food), then they try to answer it and leave (eat and run). They don't make the mission fully complete (pay the check? help with the dishes?)
I hope you understand, and wow that was a bad analogy above, but maybe you'll get my point anyway.